194689020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{141079}}^1$

素因数の和:141114

約数の個数: 48

約数和(自身を含む): 568834560

約数和(自身を除く): 374145540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 141079, 282158, 423237, 564316, 705395, 846474, 1410790, 1692948, 2116185, 2821580, 3244817, 4232370, 6489634, 8464740, 9734451, 12979268, 16224085, 19468902, 32448170, 38937804, 48672255, 64896340, 97344510, 194689020]

約数ペア:

[(1, 194689020), (2, 97344510), (3, 64896340), (4, 48672255), (5, 38937804), (6, 32448170), (10, 19468902), (12, 16224085), (15, 12979268), (20, 9734451), (23, 8464740), (30, 6489634), (46, 4232370), (60, 3244817), (69, 2821580), (92, 2116185), (115, 1692948), (138, 1410790), (230, 846474), (276, 705395), (345, 564316), (460, 423237), (690, 282158), (1380, 141079)]